Study on the Effect of Eliminating Bacterial Function and Microbial Storage Function of Household Electric Dishwashers for Cleaning Appliances
In this study,according to Appendix B of QB/T 5133-2017"Requirement and test method for antibacterial and eliminating bacterial function for household and similar electrical dish washer"bactericidal test method,Staphy-lococcus aureus AS 1.0089,Escherichia coli AS 1.0090 and Helicobacter pylori ATCC 43504 were used as indicator bacteria.The bactericidal function of 10 household electric dishwashers was tested.At the same time,according to T/CAQI 87-2019"Technical requirements and evaluation methods for storage function of dishwashers",the micro-bial storage function of 10 household electric dishwashers was tested by 5.2 antibacterial test method and 5.3 anti-mold test method.The results showed that the eliminating bacterial rate of 10 household electric dishwashers was>99.99%,and the sterilization pair value was>3.0.Among the 10 electric dishwashers,4 dishwashers'microbial storage function was qualified and the storage score was 2 points,the remaining 6 dishwashers'microbial storage function was unquali-fied,2 dishwashers'storage score was 0.5 points,and 4 dishwashers'storage score was 0 points.
万方数据
维普
